News & References

Event
Bergamo, Italy - New visions for the future are told live, at the Bergamo Fair, through an RCF TT+ line array system—with an unconventional system configuration. Visionary Bergamo 2021 is part of Visionary Days, a format where hundreds of under-35s discuss life challenges and ways they can shape the future. The event unfolds over 10 hours of collective brainstorming and six inspirational talks, with 500 young people involved in over 80 round tables, all while streaming live. An inspirational talk opens each session by introducing a topic and then passes the topic to the attendees to develop ideas and visions. A "dynamic poster" is then drawn up and printed at the end of the event, edited by “Lee”, an artificial intelligence, creation by the Visionary Days team.
Installation
Right after India’s event industry is slowly getting back on track, rental companies are keen to invest on new inventory. Chandigarh based rental company recently purchased the advanced RCF HDL 50-A line array (8 modules) along with RDNet Control 2. We’d heard so much about RCF that we decided to take a serious look at what they offer,” said Manpreet Singh, owner of Audio waves Sounds, Chandigarh. “After meeting the RCF team from Hi-Tech Audio Systems and hearing their systems firsthand, we knew it was the right fit for both us and our clients.” “The HDL System is an excellent series from RCF, with effective networked control and a fast and easy rigging system. The astounding sound-quality and the unbeatable value, makes the HDL system a fast- selling series in India”, states Ganesh Thapliyal, Senior Application Engineer, Hi-Tech Audio Systems. Ganesh continues, “We have introduced the HDL 50 system to Audio Waves Sounds through proper technical training. In this session we have covered about proper system deployment, rigging angles as per venue and how to work with the help of RDNet Control 2. Our agenda as a RCF distributor is to provide easy audio solutions to our clients and such after sales training is our way to support them.” Ganesh Thapliyal was assisted by Satyam Rajvanshi, Application Engineer from Hi-Tech Audio Systems to conduct the demo for team Audio Waves Sounds. Right after the purchase, the brand new RCF HDL 50-A was put into action at a grand wedding event. Live events, corporate gigs and weddings are regular clients of Audio Waves Sounds. RCF HDL 50-A will provide a much advantageous opportunity for Manpreet and his team to provide broader audio solution to their clients. “Another landmark event where we used the RCF HDL 50-A system was at Investors Summit 2021 under the leadership of PM Narendra Modi. It was held at Himachal Pradesh and a prestigious event to be associated with for our team”, shares Manpreet Singh. Manoj Kontay, Sales Manager of Hi-Tech Audio Systems has been closely working with Audio Waves Sounds to make them acquainted with RCF HDL series. “We have organized proper after sales demo for Audio Waves Sounds for the newly invested HDL 50-A series. With the in-depth demo, their team were confident to operate the system at any given venue.” “We couldn’t be more excited to have Audio Waves Sounds as one of our key customers in Chandigarh,” said Director Sales of Hi-Tech Audio Systems, Nirdosh Aggarwal. “We’ve always felt that having the right partners in this industry is key to growth and success. We value our relationship with Manpreet Singh’s team and look forward to working with them now, and into the future. In the conclusion, Rajan Gupta, Director of Hi-Tech Audio Systems express his view about the beginning of new business relationship with Audio Waves Sounds. “It’s a comeback for us and our clients after the Covid situation in India. Everything came to halt for our industry, but now we are motivated to welcome new clients by delivering them state-of-the-art RCF products. Thanks to Audio Waves Sounds for believing on our efforts.”
Installation
TOMMEEX is the distributor for RCF install products in Poland with a long tradition of sound systems for sports venues. The latest noteworthy installation provided optimal sound and intelligibility in two indoor spaces, OSiR Zamość Sports and Entertainment Hall and MOSiR Sports Hall in Łańcut.
Installation
The Bazar is a unique place inside the Krasnaya Polyana resort in Sochi (Russia), which combines a restaurant, nightclub, and karaoke bar. The Bazar nightclub brings a thunderous beat to Pop, R'n'B, and deep house music genres. The music program also includes themed parties, such as jazz performances, stand-up comedy, and much more. RCF Russian distributor ARIS developed the audio solution for Bazar providing the best acoustic performance. The task included isolation from external noises, between the Bar and Karaoke areas, and adjacent buildings. Despite the tight deadline, both sound insulation and system installation were deployed on time. Evgeny Shuev, Head of ARIS’s Bureau of Acoustic Researches and responsible for system design and acoustic simulation with ARIS Acoustician Vasily Aleshkin, responsible for sound insulation (measurements and calculation), carried out the system design and simulation in accordance with the requirements of the international standard ISO 3382-1:2013 "Acoustics. Measurement of room acoustic parameters. Part 1: Performance spaces", as well as the related domestic GOST R ISO 3382-1:2013 standard.
Installation
Raubling, Germany - BORA, the company that invented the cooktop extractor systems for kitchens in private homes and restaurants, recently moved into its new office building in Raubling, Bavaria. The building’s remodelling was assigned after finding a winning architect with an architectural competition. The building was completely rebuilt with resource-saving construction in mind, an intelligent façade was constructed, and a 9th floor was added. On the top floor, a multifunctional room was integrated, which also functions as a staff canteen. BORA uses the space for product presentations, but external companies use it for their purposes as well. To give the room the sound possibilities and maximise its diverse usage, BORA founder Willi Bruckbauer and the installation company Musik Mayer GmbH & Co KG from Aiging in Chiemgau (Germany) decided on a sound system from RCF.
Event
Potters Bar, UK - Having given their new RCF HDL 30-A rig an auspicious debut at Rutland Water recently for the Frankie Valli tribute act, Frankie’s Guys, JPS Sound & Light were in action again at the Colesdale Farm festival site near Potters Bar for the now firmly established Zimfest Live—a colourful celebration of Zimbabwean music. Working alongside Gareth Wildman’s Stage Tec as they frequently do, John Southee’s Peterborough based company populated the 12 x 10-metre Alidome stage with two hangs of eight HDL 30-A active two-way line array modules. These were underpinned with powerful 2x18 RCF SUB 9006-AS on the ground in front of the stage, while across the stage lip were RCF’s reference monitors.
Installation
Wuppertal, Germany - The arts centre Immanuel, housed in the rededicated church building of Immanuelskirche in Wuppertal (Germany), impresses with a versatile and innovative programme that also features experimental events. The stage design in the house itself is as varied as the centre’s programme. To prepare for all event possibilities, the venue management opted for permanently installed loudspeaker systems from RCF and combined them with mobile components. As a long-standing partner, taking care of day-to-day operations in the areas of audio and stage technology, Guido Ogrzewalla’s company Safe in Sound was commissioned with planning and installation of the new system.
Event
Nottinarena is an artistic and cultural festival that extends throughout the summer season with numerous live shows. An RCF HDL 28-A system with SUB 9006-AS, supplied by Doff Eventi, will serve all the programming at the Alpe Adria Arena in Lignano Sabbiadoro in the months of July and August 2021 with big names of Italian and international music. The first live show on June 3 at the arena with the Italian Popstar Emma Marrone matched the first concert of “Fortuna Live 2021” to mark the 10th anniversary of her career. Numerous concerts and events follow with names of the caliber of Patty Smith, Max Pezzali/883, Modena City Ramblers, Franco 126, Frah Quintale, Natalino Balasso, Federico Buffa, Subsonica, Margherita Vicario and many others.
Event
The city of Monheim am Rhein starts the open air season with the Monheimer Kulturwerke GmbH. One of the highlights of the "Gartenzwerg grüßt Gänseliesel" action days was the performance by Culcha Candela at the Schützenplatz in Monheim. The sound for the "picnic concert" was provided by Christofer Kaufmann from Tontechnik Kaufmann. As a long-standing RCF customer, he, of course, equipped this concert with the active components of the Italian ProAudio manufacturer.
Installation
Bilbao, España - Todo parece retrofuturista en la última aventura empresarial de Luis Ángel Rodríguez. Se asemeja a un paseo entre mundos psicodélicos antiguos y modernos que Stanley Kubrick aprobaría. Shock Club Bilbao abre sus puertas en febrero de 2021 en el centro de Bilbao, encantando los ojos con tonos de rosa chicle, azul flúor y tonalidades de violeta.
Installation
The Saints Hoan-Thien Catholic Centre in Keysborough, Victoria, is situated on 4 hectares of land owned by Melbourne's Vietnamese Catholic community. Over the years, the Community Centre has been the site of many milestones for the local Catholic populace, such as festivals, congresses, and celebrations. Across from the cardinal building lies the 'Our Lady Of La Vang' shrine, a newly completed house of worship that has been a long-term labor of love for the fellowship. Within the bright inner expanse of the shrine, the building's crisp white roof dominates the architecture. Hanging cleanly from either side of the far end, sit two compact RCF line arrays. Looking almost transparent in their optional matte white finish, the HDL 6-A modules blend perfectly into the supernal scene. Supplied by Factory Sound in Melbourne, and recently set up by installer UB Group, the system provides Front of House audio coverage for voice reinforcement, music playback, and occasional live instrument reinforcement for the venue's regular church Services.
Installation
Recently, in Łódź City (Poland), under a public service contract with local government, the UKS Anilana Sports Hall was granted a new scoreboard and a complete modernized sound system upgrade to RCF— covering the playing field and the stands. The Hall is a facility with longstanding traditions, actively servicing the Łódź community for several decades. UKS “Anilana” refers to the tradition of “KS Anilana”, one of the most famous handball clubs in Poland, enjoying great popularity and winning awards during Olympic Games in the 1970s and 1980s. The capacity of the UKS Anilana Sports Hall is 22000 m3. The playing field area is 1200 m2 and can host up to 1,000 people seated in the stands. The surface of the sports field is covered with Taraflex flooring and meets the requirements of Handball Federation, Federation of professional Volleyball and Basketball.
Installation
The step-by-step system overhaul process at the Wellin Hall, inside the performance venue of Hamilton College in Clinton, NY. The town of Clinton, NY is the home of Hamilton College. Precision Audio Services has provided audio engineering services to the college’s Music and Theater Department for several years, and this spring the company heads up a sound system upgrade in Wellin Hall. The 700-seat hall has served as the central hub of music education and concerts for the college since its construction in the 1980s. The bare concrete and polished wood walls combined with flown wooden acoustic panels above the audience creates a highly reverberant environment—perfect for the hall’s original purpose of unamplified acoustic performances. However, these properties that make the environment desirable for acoustic performances, also make sound-reinforced events a significant challenge. "With an RT60 of almost 2.5 seconds, achieving a clear mix and vocal delivery is typically a major source of frustration for visiting mix engineers,” says Michael Lawrence from Precision Audio Services. “Although to a large extent, this is simply the reality of working in such an environment, one of the goals for the new design was to increase the consistency over the space and minimize excess energy splashing onto the walls and other non-audience surfaces, both areas where the current installed system struggled." Another design challenge was presented by the way the space is used – or, more accurately, ways. The hall hosts a wide variety of musical, theatrical, dramatic, and speech events that necessitate a large degree of flexibility, where the current system presented some limitations. “We have three different mix positions depending on the needs of the show,” explains the venue’s Technical Coordinator, Bill Di Paolo. “Sometimes we are driving press feeds, live stream feeds, backstage zones, and we need a way to pull those feeds off the console without the operator having to jump through hoops. Another thing that’s been a bit of a problem for us is that the current mains are dead hung, so there’s no way to get to them for maintenance if there’s an issue. We had to swap out a bad box last year and it turned into a whole labor call just to get the box down to the deck to be worked on.” The system design is far from the traditional install-patch approach. “Sometimes I have to adapt to things very quickly, on the fly, and in the past that’s been a challenge where we couldn’t get physical access to a loudspeaker, or all the signal flow was happening in the back of a rack somewhere with no easy way to get signals in or out of the rig at various points in the chain,” Di Paolo notes. “For larger events, we typically have a dedicated sound engineer but often it’s just me trying to handle multiple things at once, or we have a student operator, and so we need to be able to get to things easily.” Starting from the console outputs, the new system design approach allows quick and easy changes before or after the processor, all the way to the loudspeaker positions themselves. No punch-down connectors in the back of racks – all the system patch points were brought to the front of the drive rack in a custom XLR patch bay system from Elite Core Audio, resembling more of a touring rack design mentality. I knew of several DSPs that would have been an appropriate fit for this project, but settled on an Allen & Heath AHM-64, which I felt offered the “best of both worlds” between a typical install-type free-wire DSP and a more live-oriented fixed-structure DSP. An A&H IP6 controller sits next to the mixing console, configured for quick access to mute/unmute the entire PA plus dedicated mute and level controls for the ADA assistive listening system, the backstage 70-volt system, and the press send. These feeds are derived from the console mix and accessible via the patch bay, so providing a press send is as simple as plugging in a cable and turning a knob to adjust for the mic or line level requirement of the press equipment. The main PA hangs presented some issues as well – the existing hang point locations didn’t allow for the hangs to be lowered for maintenance due to the proximity of the loudspeakers to the hall’s architectural elements and lighting fixtures. "We decided to move the hang points onstage about 18 inches, which would further the clearance away from the side walls to allow the arrays to be freely raised and lowered. It required the creation of new points via custom-length bridles between existing steel. This enabled the system to be lowered for maintenance or simply have the trim height adjusted for various events. The standard trim height was chosen to be the best compromise of sightlines and coverage, while the chain falls gave the option to lower and re-splay the arrays for theatrical events in this space – something not achievable in the past." Lawrence explains.
Installation
The Sulim Kadyrov Mosque, located in the village of Oyskhara, has a capacity of up to 15,000 people. Opened in 2020, the 70+ RCF speakers project for the building was carried out by Master Sound with the assistance of the Moscow-based RCF distributor ARIS. In 1932, Sulim Kadyrov was convicted by the authorities for teaching the Holy Quran and religion of Islam. For his actions, he spent 14 long years in the Gulag camps. The grand opening of the mosque took place on August 21, 2020, with the head of the Chechen Republic, Ramzan Kadyrov attending as a special guest. The celebration coincides with the 69th anniversary of the birth of the first President of the Chechen Republic, hero of Russia, Akhmat-Khadzhi Kadyrov. The air volume of the hall, taking into account the under- and upper- balconies, is about 14,000 m3, with a total surface area is 6360 m2. Acoustic calculations were measured by the computer modeling software AFMG EASE. The sound system covers the entire premises of the prayer halls (the main prayer hall and two halls on the basement level), providing optimal intelligibility as required. Since there are no intelligibility standards required in Russia, ARIS engineers used external scientific publications about acoustic standards in mosques, including those carried out by ARIS, and with the support of the Acoustics of Halls, inside the Research Institute of Building Physics laboratory (RAASN). According to these studies, taking into account the volume of the main prayer hall, the optimum reverberation time for RT60 in the frequency range of 500-1000 Hz should be from 1.9 to 2.2 seconds. "Since there were no possible adjustments to the original finish, the challenge to reach the optimal RT60 was difficult," comments Alexandr Shamray, Head of Sales at ARIS. "To achieve good intelligibility, the Speech Transmission Index (STI) must be around 0.60, for excellent transmission, or more. Taking into account the extremely high resonance of prayer halls and the lack of a meaningful reduction using acoustic absorbers, we focused on​ intelligibility parameters. Relying solely on controlled directivity and quality of the sound system we worked on reaching 0.50-0.55 (or higher)".
Event
El Campeonato Mundial de Snowboard volvió a Valmalenco (Italia) en enero de 2021, esta vez a puerta cerrada debido a la situación sanitaria. La competición de Alpe Palù se celebró en una zona de 60 kilómetros de pendientes de esquí durante cuatro días de competiciones en la nieve tras nueve años de ausencia. La compañía Frate Professional fue la encargada de instalar los sistemas de sonido y los equipos de video, con un sistema inalámbrico compuesto por varias estaciones apiladas con line arrays HDL 26-A y subwoofers HDL 35-AS de RCF. El sistema de sonido solicitado por el cliente debía garantizar el refuerzo de sonido en toda la zona de competición, incluidas las zonas de salida y meta, con una distancia de 800 metros en línea recta entre los puntos de difusión principales. Fabio Frate y su equipo idearon una solución estratégica: “Para evitar largas tiradas de cable y el cruce de cables en la pista, decidimos utilizar puentes inalámbricos Neutrik Xirium entre la sala técnica del remonte y la zona de meta, donde se encontraba la sala de control. Una línea balanceada instalada con anterioridad en el centro de telesillas también permitió hacer una conexión con cable hasta el punto de difusión de la zona de salida”. El sistema de sonido se instaló de forma permanente a lo largo de la pendiente de snowboard durante 5 días, incluido un día de preinstalación. El sistema estuvo funcionando durante 8 horas al día y se dejó al aire libre (y bajo la nieve) todas las noches de la competición. Solo se usaron fundas para la lluvia para proteger el panel trasero de conexiones de cada unidad. “RCF nos garantizó que el sistema funcionaría sin problema alguno, pues todos los componentes son resistentes al agua y pueden funcionar perfectamente a temperaturas bajo cero. Y así fue. Aquí la temperatura por la noche puede alcanzar los -25 °C”. Además del sistema de sonido, Frate Professional también instaló una pantalla LED en el exterior con un tamaño de píxeles de 3,9 mm para la reproducción de video sincronizado con el audio.
Installation
The Florian Krygier Municipal Stadium has recently undergone a complete modernization which includes the installation of a new sound system based on RCF P Series speakers. The Florian Krygier Municipal Stadium located in Szczecin, Poland, is a football stadium with a long history. It was built in 1925 with the name of Florian Krygier, named after a Polish football coach who was an instrumental figure in Pogoń Szczecin’s history. Since the 1950s club management was under MKS Pogoń Szczecin until 1989 when Szczecin City Commune transferred operations to the Municipal Sports, Recreation and Rehabilitation Centre (Polish: Miejski Ośrodek Sportu, Rekreacji i Rehabilitacji - MOSRiR). Until the beginning of 2007, it was the most prominent facility in the Polish Orange Ekstraklasa football league. It is currently used for football matches and is the home stadium of Pogoń Szczecin. The stadium itself has recently undergone a complete modernization, so only part of the old stadium is still in place. A significant reconstruction started in 2019 with planned completion scheduled for 2022. The investment includes the Training Centre for Childres and Youth (Centrum Szkolenia Dzieci i Młodzieży), remodeling and expanding the stadium, football fields, and associated infrastructure. The new stadium will reach 20,500 seat capacity and 22,000 square meters of covered area. It will transform into a “closed” stadium with four grandstands and roofed. The first phase of modernization of the stadium within the west and south grandstands has been completed recently with a new sound system based on RCF P Series speakers. All P 6215 are suspended to the roof of the stadium coupled in vertical clusters, two speakers per cluster.
Installation
Belli&Pettinati has chosen RCF for the restoration of the Duomo dei Militari, a church of historical significance in Padua (Italy). Maintaining a small footprint and paired with compact S 5012 subs, the RCF L 2406-T column loudspeakers ensure a full dynamic range, high intelligibility and excellent musical performance for church services and live music events hosted by the facility. The Church of San Prosdocimo is of very particular significance as it was the first Military Church to be used by the Italian Ministry of Defence-Army. Built in Padua between the 15th and 17th centuries (original construction on the site, however, dates as far back as 1180), it was modified and extended several times until the early 1800s, when Napoleon’s emanations had it adapted and transformed, comprising other places of worship, a bakery and military warehouse. Subsequently, restoration works begun in 1988 with the building rededicated in 1990 and reopened for public worship with its own military chaplain. The effects of the 2012 earthquake in Emilia made it inaccessible until 2019, when a new and definitive restoration was begun. Inside, as well as housing precious works, such as paintings, sculptures and artistic stained-glass windows, it features an impressive pipe organ, the result of a collaboration between two specialized German companies — Steinmeyer, dealt with the sound and Laukhuff, the console’s electric-electronic controls — capable, among other things, of guaranteeing 64 free memory combinations for a performer's personal use. A feasibility study for implementing the new audio set-up began last autumn, with some given constraints: the use of materials that are reliable over time requiring no specialized assistance for their daily management; a non-invasive layout, but integrated into the architectural features of its location (which, due to its origin and historicity, is protected by the Superintendence of Fine Arts) and providing the possibility to easily host small, selected acoustic music and artistic events.
Installation
Tunbridge Wells Baptist Church in Kent, UK, has substantially upgraded its PA with an RCF HDL 26-A ultra-compact active two-way line array. The system was specified and installed by Adlib after the company successfully bid for the full audio-visual contract—including lighting and projection—after the previous system had reached end of life. Stated Adlib’s, Tim Robinson, “The process started back in October 2017 and we have been through several iterations along the way.” The quotation they provided not only exceeded the remit for performance but also met the budget, as well as the requirement for a discreet, elegant system, finished in white. After considering various options Robinson was convinced that “the HDL 26-A has provided the church with the best outcome available.” He explained, “The acoustic modelling in EASE Focus showed that we could achieve incredibly even SPL and consistent tonal balance throughout the audience, whilst maximising gain before feedback on stage. The availability of the system in white was key to accommodating a system of this size with the interior design.” Each of the two hangs comprises seven HDL 26-A elements, integrated with a pair of flyable HDL 35-AS 15” subwoofers. Despite the loudspeakers being self-powered, there were no practical weight constraints. “Even though they’re self-powered, the HDL 26-A system is still lighter than some externally-powered competitors,” he confirmed. “The structural engineer had confirmed that there was plenty of capacity in the roof, thanks to the PA being sited directly under a massive concrete beam, so installation with RCF’s flying hardware was ideal.” One design criterion was that all LF elements should be flown. “The compatibility between the HDL 35-AS and HDL 26-A made that an easy decision. For practical reasons, it keeps the floor clear and all items out of harm’s way; and for acoustic reasons it maximises the efficiency and coherence of the arrays and meant we would not be murdering the front rows with sub.” In addition, the provision of six RCF HD 10-A active two-way wedge monitors provides additional flexibility. “Being self-powered, this provides maximum value to the client because they can be used in different configurations in other parts of the church, redeployed as three stereo PAs,” says Robinson, who favours self-powered monitors in multi-use facilities. Finally, a pair of RCF MR 50 have been installed in the foyer, driven from the matrix on the mixer so that it can be run independently. But, he adds, the RCF system would be nothing without the advanced control of RCF’s proprietary RDNet. “The granularity of control afforded by individual amplification and FIR processing in every box is marvellous and really helps deliver tonal consistency throughout the whole audience area.” RDNet Measure, the 4-input, dual-channel FFT measurement system included in the latest version of RDNet, is a further bonus. Robinson said, “I can see lots of engineers, whether already RCF users or not, installing the free software for that feature alone.” As for distribution, he says, “The audience area is almost exactly square and so the 100° horizontal coverage and variable vertical coverage [of HDL 26-A] make it ideal.” The new PA will comfortably handle both the house worship band and spoken word. In future it also has the capacity to serve any private hire functions that the Church may wish to entertain. Summing up, the installer says, “While the HDL 26-A sounds as good as I thought it would be, the HDL 35-AS far exceeded my expectations. I was expecting a total of four 15” to deliver a nice full range system, which would be more than sufficient for a worship band, but hardly trouser-flapping sub. The fact that the HDL 35-AS goes so low and so loud, despite the box being so physically small for a 15”, means there’s some RCF witchcraft in there somewhere!” Finally, he says, the support received from RCF throughout the process was exemplary. “They were always highly communicative, and all components arrived on time from the factory, despite being in the middle of a pandemic.”  
Installation
El estadio de los Cincinnati Bengals renueva el equipo de sonido gracias a una fructífera asociación entre Durrel Sports y RCF. Con más de 580 altavoces de gran formato entre los productos del catálogo RCF y los sistemas personalizados, el estadio Paul Brown es una vez más una de las instalacíones deportivas con mejor sonido de los Estados Unidos. Todo ello entregado a tiempo a pesar de la pandemia mundial. En los últimos 20 años, los Cincinnati Bengals han enfrentado a rivales de la NFL en el estadio Paul Brown, un complejo de 65.515 asientos, conocido históricamente por la potencia y la calidad de su sistema audio. El estadio, Además del deporte, es famoso por haber recibido artistas que van desde Kenny Chesney hasta los Guns N' Roses. Llamado por sus locales por el acrónimo PBS, desde el principio el estadio tiene una misión bien clara: el sonido que viaja entre los vestíbulos y las gradas debe estar a la altura de un concierto en vivo, tanto el día del juego, como en eventos especiales. Con ese fin, se pensó en tres fases, para dar nueva energía al proyecto de audio original del estadio, con 20 años de antigüedad. La instalación del nuevo sistema de sonido fue terminada en el otoño del 2020, debutando el 4 de octubre frente a una pequeña multitud de gente que vio a los Bengals vencer a los visitantes Jacksonville Jaguars. Diseñado e implementado por Durrell Sports Audio Management con sede en Nashville Tennessee, el nuevo sistema es amalgamado al caballo de batalla anterior y mantiene algunos componentes del sistema original aún confiables y funcionales, actualizando el procesamiento digital e instalando numerosos altavoces personalizados de RCF en Italia expresamente para satisfacer las necesidades de esta aplicación. "El estadio Paul Brown no se parece a ningún otro estadio de Estados Unidos en lo que respecta al audio", explica John Horrell de Durrell. “Todos los aspectos de la producción el día del juego, desde simples anuncios, hasta música, es tan en vivo como puede ser posible”. No hay nada aquí que se parezca siquiera vagamente a un programa de televisión pregrabado. Por eso, cuando nos eligieron para actualizar el audio, sentimos que era esencial, crear un sistema verdaderamente capaz de ofrecer el alto nivel y rendimiento de un concierto". El proyecto de actualización y mejora del sistema fue implementado en tres etapas, comenzando en el 2018, trayendo entre otras cosas nuevos altavoces RCF para los techos y las gradas superiores. La segunda fase agregó aproximadamente 120 altavoces RCF para las gradas inferiores y otros 70 para los techos del pabellón en el 2019, junto a 8 subwoofer RCF dobles 21” en cada lado del techo del pabellón. La tercera fase del proyecto se aprobó en enero del 2020, así que en febrero, el trabajo ya estaba en marcha, con el equipo de Durrell asistido por United Electric de Louisville Kentucky, para convertir esta visión en una realidad. A medida que la pandemia se apoderaba globalmente de la mano de obra y los materiales, ya en marzo, el equipo de diseño e instalación cumplió constantemente con los plazos de construcción con la ayuda de los proveedores, incluyendo RCF.
Corporate
RCF SpA, società leader internazionale nella produzione e commercializzazione di impianti audio professionali e Cellnex, principale operatore europeo d’infrastrutture di telecomunicazioni wireless, hanno eseguito una serie di test per valutare la compatibilità elettromagnetica delle reti multi-operatore DAS e Small Cells con i sistemi audio dell’azienda reggiana. I sistemi DAS e Small Cells sono una delle infrastrutture principali da cui sarà implementato il nuovo standard di comunicazione 5G. Questi sistemi permetteranno una perfetta copertura mobile per la trasmissione di dati e contenuti negli spazi con grande frequentazione di pubblico. Grazie a questa collaborazione tecnica, gli impianti DAS (Distributed Antenna System) e Small Cells di Cellnex godranno di una certificazione ad hoc che permetterà all’azienda di infrastrutture di Tlc di installare i propri sistemi presso le strutture indoor e outdoor di stadi, arene e spazi dedicati alla musica e agli spettacoli da vivo come la nuova RCF Arena di Reggio Emilia, l’arena outdoor più grande d’Europa. Per compatibilità elettromagnetica si intendono tutte quelle procedure atte a verificare che un apparato elettronico, come ad esempio un sistema di mini-antenne, non interferisca con altre apparecchiature e che non sia esso stesso disturbato da altri apparati che utilizzano lo stesso spettro elettromagnetico. I test che vengono effettuati dai produttori di apparati, come ad esempio RCF, per verificare il livello di immunità ai campi elettromagnetici sono stabiliti dalle stringenti normative tecniche europee e da ulteriori normative internazionali. In particolare, RCF e Cellnex hanno effettuato delle procedure di test con il supporto di tecnici specializzati di entrambe le società. Il risultato è stato una effettiva immunità dei sistemi audio di RCF ai campi elettromagnetici degli impianti DAS e Small Cells di Cellnex. Anche nel caso di sistemi DAS installati in ospedali, aeroporti o ascensori dopo aver determinato la potenza al connettore d’antenna tale che non generi un campo elettromagnetico che superi il livello di immunità dell’apparato più sensibile, si procede con test di tipo funzionale o con campagne di misura del campo elettromagnetico. Grazie a queste procedure è possibile escludere la possibilità per l’impianto DAS di interferire con i sistemi già presenti a tutto vantaggio della sicurezza degli utenti.